Description
The Siemens Building Technology 192-3044 is a Retrostat Day/Night (D/N) Direct Acting (DA) pneumatic thermostat engineered for commercial HVAC retrofit applications. Designed as a drop-in replacement for legacy Powers pneumatic thermostats, this unit delivers reliable dual-setpoint temperature control in Fahrenheit, making it an ideal solution for upgrading aging building automation systems without the need for full system replacement.
Key Features
- Retrostat design — engineered for direct retrofit of legacy Powers pneumatic thermostat installations
- Day/Night (D/N) dual-setpoint operation for occupied and unoccupied scheduling
- Direct Acting (DA) control action — output pressure increases as temperature rises
- Fahrenheit (°F) temperature calibration for straightforward field setup and commissioning
- Compatible with standard Powers pneumatic control systems
- Simplifies building automation upgrades while preserving existing pneumatic infrastructure
Application
The 192-3044 Retrostat is suited for commercial and institutional HVAC environments including offices, schools, hospitals, and multi-zone buildings that rely on pneumatic control systems. Its Day/Night switching capability allows facility managers to program separate temperature setpoints for occupied and unoccupied periods, improving energy efficiency and occupant comfort.
Why Choose Siemens Building Technology
Siemens Building Technology is a globally recognized leader in building automation and HVAC controls. The Retrostat product line reflects Siemens’ commitment to backward compatibility and cost-effective system modernization, allowing building owners to extend the life of their pneumatic infrastructure while maintaining precise environmental control.
Product Details
- Brand: Siemens Building Technology
- SKU: 192-3044
- Type: Retrostat Pneumatic Thermostat
- Operation: Day/Night (D/N), Direct Acting (DA)
- Temperature Scale: Fahrenheit (°F)
- Compatible System: Powers Pneumatic







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